<template>
  <div class="wrapper">
   <swiper :options="swiperOption">
    <!-- slides -->
    <swiper-slide v-for="item of list" :key="item.id" v-if="showSwiper">
      <img class="swiper-img" :src="item.imgUrl" alt="去哪网门票" />
    </swiper-slide>
    <!-- Optional controls -->
    <div class="swiper-pagination"  slot="pagination"></div>
   </swiper>
  </div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
  	list: Array
  },
  data: function () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        autoplay: 5000,
        autoplayDisableOnInteraction: false
      } 
    }
  },
  computed: {
  	showSwiper: function(){
  		return this.list.length
  	}
  }
}
</script>

<style lang="stylus" scoped>
  .wrapper >>> .swiper-pagination-bullet
   background: #fff !important
   opacity: 0.6 !important
  .wrapper >>> .swiper-pagination-bullet-active
   background: #fff !important
   opacity: 1 !important
  .wrapper
   overflow: hidden
   width: 100%
   height: 0
   padding-bottom: 31.25%
   background-color: #eee
   .swiper-img
    width: 100%
</style>
